User's Manual

SDB680 – INSTALLATION GUIDE TNM-I-E-0046

May 15 Page 19 ELECTRICAL CONNECTIONS

P4 USB B

The Universal Serial Bus (USB) Type B connector is used as the peripheral connection. The connector pin-

outs are detailed below in Table 4.

Table 4. USB Type B Connector Pin-outs.

Pin Function

1 Vcc (+5 V)

2 Data -

3 Data +

4 Ground

P5 Ethernet

The P5 Ethernet connector uses standard network cable wiring for an RJ45, which is detailed below in Table

Table 5. Ethernet RJ45 Connector Pin-outs.

Pin Description

1 Tx Data+, balanced I/P 1

2 Tx Data-, balanced I/P 2

3 Rx Data+, balanced O/P 1

4 NC

5 NC

6 Rx Data-, balanced O/P 2

7 NC

8 NC

S2 Serial Port

The connector pin-outs for the 9-way D Type S2 Serial Port are shown below in Table 6.

Table 6. S2 Serial Port Connector Pin-outs.

Pin Function

1 Connected to pin 4 and 6

2 Tx 1

3 Rx 1

4 Connected to pin 1 and 6

5 0 V

6 Connected to pin 1 and 4

7 Rx 2 (opt CTS 1)

8 Tx 2 (opt RTS 1)

9 NC